Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D957404 | Digital wallet case | Lixin Liu, Xiejun Tan | 2022-07-12 |
| D906235 | Digital wallet battery | Lixin Liu, Xiejun Tan | 2020-12-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D957404 | Digital wallet case | Lixin Liu, Xiejun Tan | 2022-07-12 |
| D906235 | Digital wallet battery | Lixin Liu, Xiejun Tan | 2020-12-29 |